// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init({
  env: cloud.DYNAMIC_CURRENT_ENV
})
const db = cloud.database()

// 云函数入口函数
exports.main = (event, context) => {

  return new Promise((resolve, reject) => {
    db.collection('workingGroup').doc(event.leaderId).get().then(res => {
      db.collection("workingGroup").doc(event.groupId).update({
        data: {
          pid: event.leaderId
        }
      }).then(res2 => {
        resolve(res2)
      })
    }).catch(e => {
      resolve({})
    })
  })
}